7291180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 17075520

約数和(自身を除く): 9784340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 967, 1508, 1885, 1934, 3770, 3868, 4835, 7540, 9670, 12571, 19340, 25142, 28043, 50284, 56086, 62855, 112172, 125710, 140215, 251420, 280430, 364559, 560860, 729118, 1458236, 1822795, 3645590, 7291180]

約数ペア:

[(1, 7291180), (2, 3645590), (4, 1822795), (5, 1458236), (10, 729118), (13, 560860), (20, 364559), (26, 280430), (29, 251420), (52, 140215), (58, 125710), (65, 112172), (116, 62855), (130, 56086), (145, 50284), (260, 28043), (290, 25142), (377, 19340), (580, 12571), (754, 9670), (967, 7540), (1508, 4835), (1885, 3868), (1934, 3770)]